Setup; Test Procedure - AEMC 6536 User Manual

The instrument, floor weights, and test leads are packaged in a rugged field
case. The kit provides all the necessary elements for compliance with the ANSI/
ESD STM97.2-2006 standard for testing ESD flooring. The kit can test the
effectiveness of conductive carpets, mats, tables, chairs, and other items.
The following simplified procedure is an extrapolation from the ANSI/ESD
STM97.2-2006 standard. You may also refer to other sources for alternate
procedures.

2.2.5.1 Setup

■ The floor sample should consist of a section covering 48 x 48" (122 x
122cm) in area.
■ When the sample is to be tested after installation, the test area
dimensions should not exceed a section of floor 20 x 20' (6.1 x 6.1m).
■ Whenever possible, condition the test area at least 24 hours at 73.4°F
±1.8°F (23°C ±1°C) and 50% ±5% RH and test under the same
conditions.

2.2.5.2 test Procedure

1. For uninstalled panels: Place the dry specimen on a nonconductive
surface and lightly wipe with a lint-free cloth to remove any foreign
material prior to placing the weights. Place the weights 2" (5.1cm) from
an edge of the sample and 36" (91cm) apart. Apply 100V and take a
reading five seconds after application of the voltage.
2. For installed panels: Place the weights 36" (91cm) apart and at least
36" (91cm) from any ground connections or grounded object resting
on the floor sample. Apply 100V and take a reading five seconds after
application of the voltage.
3. Unless otherwise specified, make five measurements on each floor
section with the weights at different locations for each measurement,
and record the value to two significant figures (see Figure 5 below).
Megohmmeter Model 6536
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